From Christian Confession to “Speaking Your Truth”: A Genealogy of Lived Experience as Truth‐Telling

ABSTRACT This article offers a sociological genealogy of “lived experience” as a mode of truth‐telling. It asks how narrated life came to function as knowledge and why such speech now circulates as evidence in activism, academia, and social policy. Using a Foucauldian genealogy, the analysis traces the shifting conditions under which speech became credible. Early Christianity marked a decisive break with classical models, elevating the testimony of marginalized individuals while rejecting Gnostic claims to private secret knowledge. Testimony was truth‐bearing precisely because it was shared. This framework is developed from Augustine's confessional model, the Reformation's emphasis on individual conscience and scripture, and Rousseau's claim that the self alone is sufficient warrant for truth. In modern contexts, “lived experience” has become a cultural idiom invoked as a ground of credibility. The article demonstrates that although “lived experience” can disrupt dominant epistemologies by legitimating marginal voices, it can also become performative or instrumentalized. Its central contribution is to historicize this ambivalent category, showing how Christian and confessional inheritances continue to shape contemporary understandings of truth, authority, and experience.